242288640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 288

約数和(自身を含む): 919900800

約数和(自身を除く): 677612160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 239, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 478, 480, 495, 512, 528, 576, 640, 660, 704, 717, 720, 768, 792, 880, 956, 960, 990, 1024, 1056, 1152, 1195, 1280, 1320, 1408, 1434, 1440, 1536, 1584, 1760, 1912, 1920, 1980, 2048, 2112, 2151, 2304, 2390, 2560, 2629, 2640, 2816, 2868, 2880, 3072, 3168, 3520, 3585, 3824, 3840, 3960, 4224, 4302, 4608, 4780, 5120, 5258, 5280, 5632, 5736, 5760, 6144, 6336, 7040, 7170, 7648, 7680, 7887, 7920, 8448, 8604, 9216, 9560, 10240, 10516, 10560, 10755, 11264, 11472, 11520, 12672, 13145, 14080, 14340, 15296, 15360, 15774, 15840, 16896, 17208, 18432, 19120, 21032, 21120, 21510, 22528, 22944, 23040, 23661, 25344, 26290, 28160, 28680, 30592, 30720, 31548, 31680, 33792, 34416, 38240, 39435, 42064, 42240, 43020, 45888, 46080, 47322, 50688, 52580, 56320, 57360, 61184, 63096, 63360, 67584, 68832, 76480, 78870, 84128, 84480, 86040, 91776, 92160, 94644, 101376, 105160, 112640, 114720, 118305, 122368, 126192, 126720, 137664, 152960, 157740, 168256, 168960, 172080, 183552, 189288, 202752, 210320, 229440, 236610, 244736, 252384, 253440, 275328, 305920, 315480, 336512, 337920, 344160, 367104, 378576, 420640, 458880, 473220, 489472, 504768, 506880, 550656, 611840, 630960, 673024, 688320, 734208, 757152, 841280, 917760, 946440, 1009536, 1013760, 1101312, 1223680, 1261920, 1346048, 1376640, 1468416, 1514304, 1682560, 1835520, 1892880, 2019072, 2202624, 2447360, 2523840, 2692096, 2753280, 3028608, 3365120, 3671040, 3785760, 4038144, 4405248, 5047680, 5384192, 5506560, 6057216, 6730240, 7342080, 7571520, 8076288, 10095360, 11013120, 12114432, 13460480, 15143040, 16152576, 20190720, 22026240, 24228864, 26920960, 30286080, 40381440, 48457728, 60572160, 80762880, 121144320, 242288640]

約数ペア:

[(1, 242288640), (2, 121144320), (3, 80762880), (4, 60572160), (5, 48457728), (6, 40381440), (8, 30286080), (9, 26920960), (10, 24228864), (11, 22026240), (12, 20190720), (15, 16152576), (16, 15143040), (18, 13460480), (20, 12114432), (22, 11013120), (24, 10095360), (30, 8076288), (32, 7571520), (33, 7342080), (36, 6730240), (40, 6057216), (44, 5506560), (45, 5384192), (48, 5047680), (55, 4405248), (60, 4038144), (64, 3785760), (66, 3671040), (72, 3365120), (80, 3028608), (88, 2753280), (90, 2692096), (96, 2523840), (99, 2447360), (110, 2202624), (120, 2019072), (128, 1892880), (132, 1835520), (144, 1682560), (160, 1514304), (165, 1468416), (176, 1376640), (180, 1346048), (192, 1261920), (198, 1223680), (220, 1101312), (239, 1013760), (240, 1009536), (256, 946440), (264, 917760), (288, 841280), (320, 757152), (330, 734208), (352, 688320), (360, 673024), (384, 630960), (396, 611840), (440, 550656), (478, 506880), (480, 504768), (495, 489472), (512, 473220), (528, 458880), (576, 420640), (640, 378576), (660, 367104), (704, 344160), (717, 337920), (720, 336512), (768, 315480), (792, 305920), (880, 275328), (956, 253440), (960, 252384), (990, 244736), (1024, 236610), (1056, 229440), (1152, 210320), (1195, 202752), (1280, 189288), (1320, 183552), (1408, 172080), (1434, 168960), (1440, 168256), (1536, 157740), (1584, 152960), (1760, 137664), (1912, 126720), (1920, 126192), (1980, 122368), (2048, 118305), (2112, 114720), (2151, 112640), (2304, 105160), (2390, 101376), (2560, 94644), (2629, 92160), (2640, 91776), (2816, 86040), (2868, 84480), (2880, 84128), (3072, 78870), (3168, 76480), (3520, 68832), (3585, 67584), (3824, 63360), (3840, 63096), (3960, 61184), (4224, 57360), (4302, 56320), (4608, 52580), (4780, 50688), (5120, 47322), (5258, 46080), (5280, 45888), (5632, 43020), (5736, 42240), (5760, 42064), (6144, 39435), (6336, 38240), (7040, 34416), (7170, 33792), (7648, 31680), (7680, 31548), (7887, 30720), (7920, 30592), (8448, 28680), (8604, 28160), (9216, 26290), (9560, 25344), (10240, 23661), (10516, 23040), (10560, 22944), (10755, 22528), (11264, 21510), (11472, 21120), (11520, 21032), (12672, 19120), (13145, 18432), (14080, 17208), (14340, 16896), (15296, 15840), (15360, 15774)]